Rockland County, New York, United States

Last updated: 6:28 PM CDT · Refresh

22°C

Feels like 25°

Overcast

▲ 26° / ▼ 17°

Wind

6 mph S

Humidity

94%

Dew Point

21°

Pressure

29.18 inHg

Visibility

8 mi

UV Index

0.9

Cloud Cover

94%

Sunrise

5:41 AM

Sunset

8:23 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Rockland County is currently overcast at 22°C. Precipitation is likely — peak probability 69% around 11 PM. Atmospheric instability is elevated (CAPE up to 1222 J/kg) — isolated convective development possible. Sunrise: 5:41AM · Sunset: 8:23PM.

68 AQI · Moderate Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

22°

67%

8 PM

24°

49%

9 PM

23°

50%

10 PM

23°

51%

11 PM

22°

68%

12 AM

22°

60%

1 AM

22°

39%

2 AM

22°

45%

3 AM

22°

45%

4 AM

22°

50%

5 AM

20°

39%

6 AM

21°

31%

7 AM

21°

31%

8 AM

22°

26%

9 AM

23°

32%

10 AM

24°

28%

11 AM

24°

19%

12 PM

25°

19%

1 PM

26°

19%

2 PM

27°

26%

3 PM

27°

19%

4 PM

27°

19%

5 PM

27°

17%

6 PM

27°

19%

7-Day Forecast

Tonight

26° 17°

Overcast with a 67% chance of rain.

Wed

28° 18°

Rain, 50% chance.

Thu

27° 16°

Clear.

Fri

27° 16°

Mostly Clear.

Sat

28° 17°

Partly Cloudy.

Sun

28° 18°

Rain, 71% chance.

Mon

28° 19°

Drizzle, 60% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 22° Overcast 67% 6 mph S 94%

8 PM 24° Overcast 49% 8 mph S 96%

9 PM 23° Overcast 50% 8 mph SSW 97%

10 PM 23° Overcast 51% 9 mph SSW 97%

11 PM 22° Mostly Cloudy 68% 9 mph SSW 97%

12 AM 22° Mostly Cloudy 60% 9 mph SSW 96%

1 AM 22° Overcast 39% 9 mph SSW 96%

2 AM 22° Overcast 45% 9 mph SSW 96%

3 AM 22° Overcast 45% 9 mph SSW 96%

4 AM 22° Overcast 50% 8 mph SW 95%

5 AM 20° Mostly Cloudy 39% 8 mph SW 94%

6 AM 21° Mostly Cloudy 31% 8 mph SW 92%

7 AM 21° Rain 31% 8 mph SW 89%

8 AM 22° Rain 26% 8 mph SW 86%

9 AM 23° Partly Cloudy 32% 7 mph WSW 81%

10 AM 24° Partly Cloudy 28% 7 mph WSW 75%

11 AM 24° Partly Cloudy 19% 8 mph W 70%

12 PM 25° Partly Cloudy 19% 8 mph W 66%

1 PM 26° Mostly Clear 19% 8 mph W 63%

2 PM 27° Mostly Clear 26% 8 mph W 59%

3 PM 27° Mostly Clear 19% 8 mph W 56%

4 PM 27° Mostly Clear 19% 8 mph W 53%

5 PM 27° Mostly Clear 17% 8 mph W 53%

6 PM 27° Mostly Clear 19% 8 mph WNW 56%

15-Day Forecast

Today

7/21

Overcast

67%

17°

26°

Wed

7/22

Rain

50%

18°

28°

Thu

7/23

Clear

16°

27°

Fri

7/24

Mostly Clear

16°

27°

Sat

7/25

Partly Cloudy

17°

28°

Sun

7/26

Rain

71%

18°

28°

Mon

7/27

Drizzle

60%

19°

28°

Tue

7/28

Drizzle

63%

18°

27°

Wed

7/29

Drizzle

68%

17°

26°

Thu

7/30

Drizzle

68%

17°

27°

Fri

7/31

Drizzle

55%

19°

28°

Sat

8/1

Drizzle

60%

20°

27°

Sun

8/2

Drizzle

60%

20°

28°

Mon

8/3

Drizzle

60%

21°

28°

Tue

8/4

Drizzle

60%

21°

29°

Moderate

U.S. Air Quality Index · Dominant: PM2.5

50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today

PM_2.5

Fine particulate matter

Dominant

68 AQI 18.1 µg/m³

O₃

Ground-level ozone

41 AQI 45 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Wed 68 Moderate 41 68

Thu 35 Good 35 19

Fri 39 Good 39 29

About the Air Quality Index

0–50 Good

51–100 Moderate

101–150 Unhealthy for Sensitive Groups

151–200 Unhealthy

201–300 Very Unhealthy

301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM_2.5 (fine particles) is reported in µg/m³ and ozone (O₃) in ppb. Forecast source: NWS NAQFC.

Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio

RAP

Valid Tue Jul 21, 22:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE505 J/kg

MLCAPE582 J/kg

MUCAPE664 J/kg

SBCIN-123 J/kg

MLCIN0 J/kg

Lifted Index-2.9

Kinematics

0–6 km Shear38 kt

0–1 km Shear18 kt

Eff. Shear39 kt

0–1 km SRH-20

0–3 km SRH-79

Eff. SRH-79

Storm Motion216° @ 40 kt

0–1 km EHI-0.1

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index31.9

Thermo & Levels

PWAT1.86 in

0–3 km LR5.0 °C/km

700–500 LR5.8 °C/km

Total Totals45.3

LCL975 hPa

LFC734 hPa

EL309 hPa

Freezing Lvl13,694 ft

Rockland County, New York, United States

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